Brown Fused Alumina is made of high-quality bauxite, anthracite and iron filings. It is cooled and smelted in a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. After magnetic separation, the sieve is divided into various kinds. It’s very

Brown Fused Alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2000°C. Our BFA is made into different shapes and grit sizes ranging from macro to micro grits and powders. It is a tough, hard material with high strength, excellent wear and corrosion resistance and good thermal

 Brown Fused Alumina for grinding wheels Brown Aluminum Oxide is made of high-quality bauxite, anthracite and iron filings. It is cooled and smelted in a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. After magnetic separation, the sieve is

Brown Fused Alumina also called Brown Fused Aluminium Oxide Brown Aluminum Oxide or Brown Corundum is a material produced by fusion process of bauxite(source of aluminium oxide) and other fillings and crushed and screened into grits of different sieving distribution. It is a brown,dense,tough,hard,heat resistant,abrasion resistant material widely used for abrasives,refractory and sandblasting purposes. Main manufacturing

Độ cứng siêu nhỏ của nhôm nung chảy nâu là 1800-2200kg / mm2. Độ dẻo dai cao hơn Silicon Carbide. Các dụng cụ mài mòn được làm bằng nhôm nung chảy màu nâu thích hợp để mài thép cacbon, thép hợp kim thông thường, gang dễ uốn, đồng cứng, v.v … Nung chảy màu nâu cũng

Chịu lửa / chống cháy Alumina nung chảy màu nâu chứa 94% -97% Aluminium Oxit (Al2O3), làm cho nó trở thành vật liệu chịu được nhiệt độ cao, chống ăn mòn và dẫn nhiệt tốt. Nó là một khoáng chất thô lý tưởng cho các sản phẩm chịu lửa định hình và không định hình